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| author |   Vandita Kulkarni <vandita.kulkarni@intel.com> | 2021-10-19 20:44:34 +0530 |
|---|---|---|
| committer | Vandita Kulkarni <vandita.kulkarni@intel.com> | 2021-11-15 11:15:20 +0530 |
| commit | 5a06f68dbe0fb9cc08db9cfae310c7933aebd6d2 (patch) | |
| tree | cfc99307c7d5895768909d73ec2a1fab7e08670f /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915/dsi/xelpd: Add DSI transcoder support (diff) | |
| download | linux-dev-5a06f68dbe0fb9cc08db9cfae310c7933aebd6d2.tar.xz linux-dev-5a06f68dbe0fb9cc08db9cfae310c7933aebd6d2.zip | |
drm/i915/dsi/xelpd: Disable DC states in Video mode
MIPI DSI transcoder cannot be in video mode to support any of the
display C states.
Bspec: 49195 (For DC*co DSI transcoders cannot be in video mode)
Bspec: 49193 (Hardware does not support DC5 or DC6 with MIPI DSI enabled)
Bspec: 49188 (desc of DSI_DCSTATE_CTL talks about cmd mode PM control
v2: Align to the power domain ordering (Jani)
Add bspec references (Imre)
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211019151435.20477-4-vandita.kulkarni@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
0 files changed, 0 insertions, 0 deletions